New Color Releases - FDE, MG and OD Green


Phase 5 Weapon Systems, Inc. is excited to announce the addition of new color options for your favorite components! We are now offering Cerakote painted components in addition to the anodized color options that are already available. The new Cerakote colors include Satin Mag (Cerakote color code H147), Magpul Flat Dark Earth (Cerakote color code C-267), and Mil Spec OD Green (Cerakote color code H-240). With these new color options, Phase 5 WSI has been able to add a more desirable and consistent option for our customers; no more color variation between batches or materials like we run into with anodizing. Most of your favorite components are now available, and make sure to look out for special releases, new additions, and limited quantity offerings in the future!



Phase 5 Weapon Systems Inc. is excited to announce the release of our new LPSNx Quad Rail lineup. The LPSNx Quad Rails were developed as an improvement to the original LPSN quad rail. This rail was inspired by lots of beneficial features that shooters have requested and demanded from us and other manufacturers.

The slender design, longer nose, ease of installation and superior construction are some of the features that we designed into this system.

The LPSNx undergoes a rigorous extra de-burring process to ensure a smoother, snag free finish. The details and level of care during the manufacturing of the LPSNx make it the perfect choice for your Carbine or Rifle build.

- Integrated MLOK slots for added mounting options

- Built-in QD Mounts with internal stops.

- 1/2 inch sight distance increase for improved accuracy

- Light weight for improved mobility

- 6061-T6 Aluminum

- Finish: Type III Hard Anodized Mil-Spec finish (black)

- Overall Length: 15 inches, 13 inches, 10.5 inches or 7.5 inches

- Inner Diameter: 1.350 inches

Package Includes:

(1) LPSNx Rail

(1) Steel Barrel Nut (Torque Spec = 35-80 foot lbs)

(1) (6) Mounting Screws (Torque Spec = 25 inch lbs)

New Release - Flash Can 1/2x28 and Flash Can 5/8x24


Phase 5 Weapon Systems Inc. is excited to announce the release of two new muzzle devices. The Phase 5 Flash Can is designed to direct gases, sound, and flash away from the shooter and adds a unique, stylish look to your rifle or pistol. Forcing the muzzle blast down-range will enhance your, and your range neighbor’s, experience when shooting a short barrel rifle or AR pistol and is very helpful when shooting at night or indoors. A Flash Can will not reduce felt recoil and will not reduce flash signature. The Phase 5 Hex design gives the Flash Can the perfect styling that custom gun builders are looking for.

Material: 4140 Chromoly Alloy Steel

Thread Pattern: 1/2x28 or 5/8x24

Length: 2.25”

Weight: 5.8 oz (1/2x28) and 5.5 oz (5/8x24)

Outer Diameter: 1.26”

Finish: Mil-Spec Black Parkerized

Extended Bolt Release Color Options


All of your favorite Extended Bolt Releases are now available in multiple color options! We've added BLUE, FDE, GREY, ODGreen and RED!

The EBR lets you reload quicker, clear jams more efficiently, and reduce unnecessary hand movements by extending the lever into the trigger well for access on the right side of the weapon.

The Phase 5™ EBRv2-308 and EBRv3 RED, BLUE, GREY, FDE and ODGreen finishes are CERAKOTE, which does not match anodized components.

New Release - Vertical Hex Grip


Vertical Hex Grip (VHGMLOK)

The Phase 5 Vertical Hex Grip - MLOK is the perfect balance between functionality and design. Mounted to any MLOK compatible hand guard, the VHGMLOK is ideal for any shooter looking add a vertical foregrip for increased control and mobility. Precision machined from USA certified 6061-T6 aluminum and finished with Class II black anodizing. Available in two sizes to meet the requirements for different shooting styles (2.25" and 3.75").

Material: 6061-T6 billet aluminum

Compatibility: Any M-LOK Rail System

Merry Christmas and Happy New Year


Merry Christmas and Happy New Year from everyone at Phase 5!

We will be closed on Friday December 24th for Christmas and on Friday December 31st for New Year. All orders placed on those days will be scheduled to process on Monday of the following week.

We hope everyone has a great holiday, please stay safe and healthy!

Happy Halloween!


Happy Halloween from everybody at Phase 5! Please stay safe and have some fun! Review of the Phase 5 WSI Pistol Buffer Tube


"As expected, the Phase 5 Tactical lives up to the “best overall” title. This is a tough looking unit that provides a good amount of comfort for most shooters, thanks to the additional sleeve. All in all, this buffer tube fits nicely and stays secure on your AR-15 pistol." Josh Lewis, Review


NEW!! Limited Edition 7.5" Stainless Steel Barrel- Nov 8th